RE; post
#20, if I recall the officer in that scene was from the USSR not Cuba. The actor who played him, William Smith had a interesting life & career prior to working as a character actor on many film/TV projects.
He had a PhD, spoke several languages(including Russian) & worked for the NSA,
www.nsa.gov .
I think his 9mm SMG was the same model used by actor Sylvester Stallone in
Cobra(1986). Stallone's LAPD Lt Marion
Cobra Cobretti used the machine gun in the third act chase scenes. Reportedly, the firearm had to be secured everyday in the offices of a local PD for insurance-liability reasons.
As posted, the first Red Dawn's intent was to show how a oppressive & restrictive government can crush a populace. It also displays how citizens & gun owners will rebel, fighting back if needed.